BGP Full View — RIPE RIS RRC00data as of 2026-05-15 15:37

Source: data.ris.ripe.net/rrc00/latest-bview.gz (MRT TABLE_DUMP_V2). For each announced prefix — the distinct origin ASN(s).
🗺 IPv4 address-space map → 📊 ASN TOP →
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IPv4 prefixes
1 125 717
IPv4 origin ASNs
78 283
IPv4 MOAS
6 371
IPv6 prefixes
256 806
IPv6 origin ASNs
36 524
IPv6 MOAS
1 155

IPv4 prefixes by size /1–/24 only, excl. /0 default

MaskPrefixesAddresses
/8 16
268 435 456
/9 14
117 440 512
/10 39
163 577 856
/11 95
199 229 440
/12 303
317 718 528
/13 584
306 184 192
/14 1 202
315 097 088
/15 2 154
282 329 088
/16 13 808
904 921 088
/17 8 665
283 934 720
/18 13 949
228 540 416
/19 26 601
217 915 392
/20 48 465
198 512 640
/21 55 665
114 001 920
/22 118 459
121 302 016
/23 118 178
60 507 136
/24 712 308
182 350 848
Total 1 120 505 4 281 998 336
BGP /24 coverage of total IPv4 space
Announced in BGP 3 114 523 136 addr 72.52%
Not announced 1 180 444 160 addr 27.48%
↳ technical / special-use (not meant to be announced) 592 634 112 addr 50.20%
↳ routable but not announced 587 810 048 addr 49.80%
    — of total IPv4 space 13.69%
    — of announceable space (total − tech/reserved) 15.88%
Context
Total IPv4 /24 blocks 16 777 216 /24
Reserved + tech /24 (0/8, 10/8, 127/8, 224–255/8, 100.64/10, 169.254/16, 172.16/12, 192.168/16, …) 2 315 269 /24 13.80%
Of those, announced anyway (bogon leaks) 292 /24 0.01%

IPv6 prefixes by size /1–/48 only, addresses as /48 site-counts

MaskPrefixes/48 subnets
/6 1
4 398 046 511 104
/16 1
4 294 967 296
/19 1
536 870 912
/20 14
3 758 096 384
/21 3
402 653 184
/22 6
402 653 184
/23 6
201 326 592
/24 42
704 643 072
/25 12
100 663 296
/26 17
71 303 168
/27 18
37 748 736
/28 163
170 917 888
/29 5 408
2 835 349 504
/30 746
195 559 424
/31 359
47 054 848
/32 26 935
1 765 212 160
/33 5 714
187 236 352
/34 5 580
91 422 720
/35 1 967
16 113 664
/36 10 034
41 099 264
/37 1 364
2 793 472
/38 2 728
2 793 472
/39 1 858
951 296
/40 23 893
6 116 608
/41 1 738
222 464
/42 3 011
192 704
/43 1 464
46 848
/44 26 066
417 056
/45 4 520
36 160
/46 5 875
23 500
/47 9 093
18 186
/48 117 851
117 851
Total 256 488 4 413 921 132 369
IPv4 (1 125 717) IPv6 (256 806)
Reset
Found 0 IPv6 prefixes · ASN: AS22133 · showing 0
# Prefix ↑ Mask Range Origin ASN MOAS
Nothing found.